3543394 has 16 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 1696464.

The previous prime is 3543391. The next prime is 3543409. The reversal of 3543394 is 4933453.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3543391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11389 + ... + 11695.

It is an arithmetic number, because the mean of its divisors is an integer number (346500).

Almost surely, 2^3543394 is an apocalyptic number.

3543394 is a deficient number, since it is larger than the sum of its proper divisors (2000606).

3543394 is a wasteful number, since it uses less digits than its factorization.

3543394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537.

The product of its digits is 19440, while the sum is 31.

The square root of 3543394 is about 1882.3905014635. The cubic root of 3543394 is about 152.4543480659.

The spelling of 3543394 in words is "three million, five hundred forty-three thousand, three hundred ninety-four".